River Conditions
Illustrated map of Lake Travis

River stage

Sulphur River

River level
Normal
Status
Below flood stage

Latest readings 2026-10-13 | NWS · USGS

Gauges reporting
2 of 2
Above flood stage
0
Above action stage
0
Overall
Below flood stage
Publisher
NWS · USGS

In brief

On Oct 13, 2026, 2 of 2 gauges on the Sulphur River reported, and none was above flood stage.

Source: National Weather Service and USGS gauges

Sulphur River levels, gauge by gauge

The Sulphur River is measured at 2 gauges. Flood stages are set per gauge, so the same river is "high" at one town and normal at the next.

LocationState Level Flood stage Status
Dalby Springs at Interstate 30 TX 4.33 ft — no flood stage set
Talco TX 1.27 ft 20.00 ft normal, steady

Recent levels on the Sulphur River

The gauge with the fullest recent record on this river is Talco, TX, with 122 days of readings.

Full history for Talco →

Other rivers nearby

Frequently asked questions

Is the Sulphur River flooding right now?

No. Every one of the 2 reporting gauges on the Sulphur River is below flood stage as of 2026-10-13.

How high is the Sulphur River?

The river is measured at several points and each reads a different height. Talco is at 1.27 ft.

Where is the Sulphur River measured?

The National Weather Service and USGS operate 2 gauges on the Sulphur River in Texas.

What does flood stage mean?

Flood stage is the height at which a river begins to cause problems at that specific location. It is set per gauge, so the same river can be above flood stage in one town and normal a few miles downstream. Action stage is the lower level at which forecasters start watching closely.

River stages and flood categories from the NOAA National Weather Service; daily history from the U.S. Geological Survey. For flood safety decisions always follow official National Weather Service warnings.